[ 1485.728140] usb 2-1: new high-speed USB device number 4 using ehci-pci
[ 1485.862137] usb 2-1: New USB device found, idVendor=174c, idProduct=5136
[ 1485.862148] usb 2-1: New USB device strings: Mfr=2, Product=3, SerialNumber=1
[ 1485.862156] usb 2-1: Product: AS2105
[ 1485.862162] usb 2-1: Manufacturer: ASMedia
[ 1485.862169] usb 2-1: SerialNumber: 00000000000000000000
[ 1485.862751] usb-storage 2-1:1.0: USB Mass Storage device detected
[ 1485.868245] scsi7 : usb-storage 2-1:1.0
[ 1486.868959] scsi 7:0:0:0: Direct-Access     ASMT     2105             0    PQ: 0 ANSI: 6
[ 1486.870144] sd 7:0:0:0: Attached scsi generic sg2 type 0
[ 1486.872535] sd 7:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
[ 1486.873144] sd 7:0:0:0: [sdb] 7814037168 512-byte logical blocks: (4.00 TB/3.63 TiB)
[ 1486.874269] sd 7:0:0:0: [sdb] Write Protect is off
[ 1486.874281] sd 7:0:0:0: [sdb] Mode Sense: 43 00 00 00
[ 1486.876505] sd 7:0:0:0: [sdb] Write cache: enabled, read cache: enabled, doesn't support DPO or FUA
[ 1486.877374] sd 7:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
[ 1486.917129]  sdb: unknown partition table
[ 1486.918110] sd 7:0:0:0: [sdb] Very big device. Trying to use READ CAPACITY(16).
[ 1486.921119] sd 7:0:0:0: [sdb] Attached SCSI disk